A device that uses the self-weight of non-woven fabrics for shearing and intelligent anti-breaking

Abstract

The invention relates to the technical field of non-woven fabrics, and discloses a device for shearing and intelligent anti-breaking by using the self-weight of non-woven fabrics. cloth. This device uses the self-weight of the non-woven fabric to perform shearing and intelligent anti-breakage. When the non-woven fabric is stuck at the shearing plate, the non-woven fabric will be tightened, and the two first driving wheels will shrink to the inside of the metal part. , the second driving wheel is pushed upward by the extrusion force caused by tension, the torsion spring inside the metal part changes from the initial state of extension to compression, and the torsion spring gradually twists while being compressed, and the turntable is affected by the release effect of the reel Force, so that the structure has the effect of automatically adjusting the tightness. By adjusting its own tightness, it has the function of intelligent anti-breakage, which solves the problem that most equipment sometimes causes non-woven Fracture problem.

Description

technical field [0001] The invention relates to the technical field of non-woven fabrics, in particular to a device for cutting and intelligently preventing non-woven fabrics from self-weight. Background technique [0002] Non-woven fabrics, also known as non-woven fabrics, are composed of directional or random fibers. It is called cloth because of its appearance and certain properties. Non-woven fabrics are moisture-proof, breathable, flexible, light in weight, non-combustible, easy to decompose, non-toxic and non-irritating, rich in color, low in price, and recyclable. And other characteristics, because the advantages are many and the price is low, it is deeply loved by people. [0003] However, there are generally two types of traditional non-woven fabric cutting equipment: one is to spread the non-woven fabric and then cut it by hand, and the other is to cut it by laser. The former has low work efficiency and cannot Free your hands, the latter will produce peculiar sme...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a device for shearing and intelligent anti-breaking by using the self-weight of non-woven fabrics, which has the advantages of automatic shearing and intelligent anti-breaking, and solves the problems of poor shearing effect and most of the problems. The equipment sometimes has the problem that the non-woven fabric breaks because the machine pulls the cloth too tightly

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